baber/WOPTO huggingface dataset:
Patent DE-19821002-A1 (DE)
Title: New indazole derivatives useful as antiasthmatic, antiallergic, neuroprotective agents and for treatment of inflammation and immune disorders
Inventor: SCHINDLER RUDOLF
IPC: B65B9/213
Filed: 1998-05-11
Abstract: 1,3,5-Trisubstituted-1H-Indazole derivatives (I) and their addition, base and quaternary salts are new. 1,3,5-Trisubstituted-1H-indazole derivatives of formula (I) and their addition, base and quaternary salts are new:  X  = -SO2-; -SO-; -(CH2)p-; -(CH2)p-O-; -(CH2)p-C(O)-; -(CH2)p-C(O)-NH-; -(CH2)p-CHOH-; -CHOH-(CH2)p-; -(CH2)p-CH=CH-; or -CH=CH-(CH2)p-;  Y  = -(CH2)p-; -(CH2)p-O-; -(CH2)p-C(O)-; -(CH2)p-C(O)-NH-; -(CH2)p-C(O)-NH-(CH2)p-; -(CH2)p-CHOH-; -CHOH-(CH2)p-; -(CH2)p-CH=CH-; or -CH=CH-(CH2)p-;  Z = -O-; -S-; -SO-; -SO2-; -O-(CH2)p-; -NH-; -NH-C(O)-; -NH-C(O)-NH-; -NH-C(O)-O-; -NH-CH2-C(O)-; or -NH-C(O)-CH2-;  p  = 1-4;  R<1>, R<2> and R<3>  = a 5-14 membered carbocycle (especially phenyl, naphthyl, anthranyl or fluorenyl) or 5-15 membered heterocycle containing 1-6 hetero (preferably N, O and S) atoms (especially thiophenyl, pyridinyl, isoxazolyl, benzimidazolyl, benz(1,3)dioxolyl, pyrimidinyl, quinolyl, quinazolinyl, morpholinyl, pyrrolidinyl, pyrrolyl, phenyl(1,2,4)oxadiazolyl or phenylthiazolyl) (each mono-, bi- or tricyclic,  saturated or mono- or poly-unsaturated and optionally substituted with 1 or more Q); or  R<1>  = H except when X = CH2; or  R<3>-Z  = NO2;  Q  = 1-6C alkyl; 1-6C alkoxy; 3-7C cycloalkyloxy; a 3-14 membered carbocycle or 5-15 membered heterocycle containing 1-6 hetero (preferably N, O and S) atoms (each mono-, bi- or tricyclic and saturated or mono- or poly-unsaturated); F; Cl; Br; I; OH; SH; NO2; NH2; NH(1-6C alkyl); N(1-6C alkyl)2; NH(6-14C aryl); N(6-14C aryl)2; N(1-6C alkyl)(6-14C aryl); NHCO(1-6C alkyl); NHCO(6-14C aryl); CONH(1-6C alkyl); CONH(6-14C aryl); CONHSO2(1-6C alkyl); CONHSO2(6-14C aryl); CN; C(O)-1-6C alkyl; C(S)-1-6C alkyl; COOH; C(O)O-1-6C alkyl; O-6-14C aryl; O-C(O)-1-6C alkyl; O-C(O)-6-14C aryl; benzyl; benzyloxy; S-1-6C alkyl; S-6-14C aryl; CF3; -(CH2)p-COOH; -(CH2)p-C(O)O-1-6C alkyl; SO2-1-6C alkyl; or SO2-6-14C aryl;  compounds (I) are excluded when (i)  Y  = -(CH2)p-C(O)- or -(CH2)p-C(O)-NH- and  R<2> = pyridinyl, piperazinyl, pyrimidinyl or tetrahydropyridinyl; and (ii) when Z' = -NH-C(O)-, -NH-C(O)-NH-, NH-C(O)-O- or -NH-C(O)-CH2-, R<1> = phenyl substituted with 1 or more COOH, C(O)O-1-6C alkyl, -(CH2)p-COOH, -(CH2)p-C(O)O-1-6C alkyl, CONH(1-6C alkyl), CONH(6-14C aryl), CONHSO2(1-6C alkyl), CONHSO2(6-14C aryl) or 1H-tetrazol-5-yl and R<2> = phenyl substituted with 1 or more CN, halo, 1-4C alkyl, 1-4C alkoxy or CF3; and (iii) when R<3>-Z = NO2, R<1>-X = benzyl or 4-methoxybenzyl and R<2>-Y = benzyl or 2-picolyl. An Independent claim is also included for the preparation of compounds (I).
Patent DE-19821449-A1 (DE)
Title: High pressure jet nozzle to generate high pressure fluid jet
IPC: F15D1/12
Filed: 1998-05-13
Abstract: A tubular body has a wall surface defining a flow and deflecting it in a certain direction. The wall has recesses, extending in flow direction (SR) over a set length, with a depth (t) considerably smaller than their length, e.g. between 0,01 and 2 mm. The recesses are formed by flat notches or axial grooves (F1,2,3) in the inner tube wall. They have guide edges (4) extending in flow direction.
Patent DE-19821993-A1 (DE)
Title: Self-adjusting gas discharge supply device
Inventor: SEIWERT STEFAN
IPC: H01S3/0975
Filed: 1998-05-15
Abstract: The device has an inductive energy source (Wx,TR) forming an oscillation circuit (1) with the gas discharge element (P), which is provided with individual supply pulses, with a feedback path (10,11,Ux) for providing a feedback signal (Ux) from the oscillation circuit.  The feedback signal is used to provide a binary orientation signal (U1) determining the time sequence of the individual supply pulses, for ensuring a plasma condition within the gas discharge element.
Patent DE-19823980-A1 (DE)
Title: Getriebe
Inventor: GRETZSCHEL MORITZ
IPC: B61C15/14
Filed: 1998-05-29
Abstract: Ein Getriebe, durch das die beiden Räder einer Fahrzeugachse verbunden sind, besteht aus zwei dreigliedrigen Überlagerungs-Rädersätzen, von denen jeweils ein erstes Glied mit jeweils einem Fahrzeugrad drehfest gekoppelt ist, jeweils ein zweites Glied mit dem entsprechenden Glied des anderen Überlagerungs-Rädersatzes über eine Welle gleichsinnig drehend gekoppelt ist, und jeweils ein drittes Glied mit dem entsprechenden Glied des anderen Überlagerungs-Rädersatzes über ein Umkehrgetriebe gegensinnig drehend gekoppelt ist. Dadurch entspricht die Drehzahl der gleichsinnig drehend verbundenen Glieder einem Vielfachen der Summe der absoluten Drehzahlen der beiden Fahrzeugräder unabhängig von deren Relativdrehzahl, und die Drehzahl der gegensinnig drehend verbundenen Glieder entspricht einem Vielfachen der Relativdrehzahl der beiden Fahrzeugräder unabhängig von deren aboluten Drehzahl.
Patent DE-19827202-A1 (DE)
Title: Rapid and reliable nondestructive detection and characterization of crystal defects in single crystal semiconductor material, e.g. silicon rods or wafers
Inventor: EHLERT ANDREAS
IPC: G01N21/17
Filed: 1998-06-18
Abstract: Detection and characterization of crystal defects in single crystal semiconductor material is carried out by a combination of photoluminescence heterodyne spectroscopy, photo-thermal heterodyne spectroscopy and the SIRD (scanning infrared depolarization) technique. An Independent claim is also included for apparatus for carrying out the above process, comprising a photoluminescence heterodyne spectrometer, a photo-thermal heterodyne spectrometer, a SIRD module and an optical measurement and detection unit.
Patent DE-19827263-A1 (DE)
Title: Granular friction lining material, e.g. for brakes
Inventor: IIDA KENNOSUKE
IPC: C08J5/14
Filed: 1998-06-18
Abstract: A granular substance, for friction lining material production, consists of a friction lining raw material powder held together by a binder and core particles with projections, the core particles preferably consisting of a heat resistant resin (preferably an aromatic polyamide and/or a refractory acrylic resin) or an inorganic fibrous resin (preferably a ceramic and/or glass).  Also claimed are (i) a method of producing a brake lining from the above substance; and (ii) a brake lining material consisting of the above substance.
Patent DE-19830530-A1 (DE)
Title: Production of titanium surfaces coated with calcium phosphate, especially for making medical prostheses or implants
Inventor: BAUMANN HORST
IPC: A61L27/32
Filed: 1998-07-08
Abstract: Production of titanium surfaces coated with calcium phosphate by ion implantation is new.
Patent DE-19840112-A1 (DE)
Title: Plastics floor tile is of recycled plastics waste in a quadrilateral shape with edge cut-back recesses to lock together and lower spacers to give room for laid electrical and data cables
IPC: E04F15/10
Filed: 1998-09-03
Abstract: The floor tile is of plastics and especially of recycled plastics waste with a base plate (1) in a quadrilateral shape with cut-back recesses (3,3',4,4') at the edges. The structure allows two or more tiles to be locked together to form a smooth floor covering surface. The under side is fitted with spacers (5) in a regular distribution.
Patent DE-19840556-A1 (DE)
Title: Spraying apparatus for coating the inner wall of a transport channel has a distributor element which deflects the sprayed material so that it uniformly covers a specified angle of the channel inner surface
Inventor: LENZ DIETER
IPC: B05B1/26
Filed: 1998-09-07
Abstract: The apparatus incorporates a delivery pipe (1) and a distributor element (2) which is located in front of the outlet opening of the delivery pipe, and deflects the material issuing from the pipe so that it uniformly covers a specified angle: in particular, an angle of 360 deg  of the inner wall of the transport channel.
Patent DE-19848116-A1 (DE)
Title: Verfahren und Funk-Kommunikationssystem zur Signalisierungssteuerung
Inventor: SCHULZ EGON
IPC: H04Q7/38
Filed: 1998-10-19
Abstract: Erfindungsgemäß werden in einem Funk-Kommunikationssystem von mehreren Funkstationen jeweils Signale eines Dienstes in einem gemeinsamen Signalisierungskanal zu einer Basisstation gesendet, wobei den Diensten Diensteklassen zugeordnet werden. Von der Basisstation werden abhängig von einem aktuellen Verkehrsaufkommen in dem gemeinsamen Signalisierungskanal mögliche Diensteklassen zur Weiterverarbeitung ausgewählt und den Funkstationen in einem weiteren Signalisierungskanal signalisiert. Von den Funkstationen werden die ausgewählten Diensteklassen für einen Zugriff auf den gemeinsamen Signalisierungskanal berücksichtigt.
Patent DE-19848757-A1 (DE)
Inventor: RADTKE VOLKER
IPC: H05B41/36
Filed: 1998-10-22
Abstract: The method involves measuring a lamp voltage (U) and current (I), comparing them with a demand value and generating a status signal that can adopt the values lamp on and lamp off. The status signal is set and stored if the lamp current exceeds an upper demand value and is reset if the lamp current falls below a lower demand value and the lamp voltage exceeds a demand value. An Independent claim is also included for an arrangement for generating a status signal regarding the operating state of a high pressure gas discharge lamp in a motor vehicle.
Patent DE-19849258-A1 (DE)
Title: Energy regulation of internal combustion engine ignition system with primary side short circuit switch involves controlling closure time/angle depending on shorting phase primary current
Inventor: KETTERER MARKUS
IPC: F02P9/00
Filed: 1998-10-26
Abstract: The method involves measuring the primary current in the short circuit phase of the short circuit switch (4) and passing it to the control unit, which processes it into a characteristic using a function or filter and uses it for energy regulation by controlling the closure time or angle. The closing time or angle is reduced if an excessive rest energy is indicated and vice-versa.  An Independent claim is also included for an arrangement for energy regulation of an ignition system with a primary side short circuit switch.
Patent DE-19849339-A1 (DE)
Title: Word conductor driver for semiconductor memory
Inventor: KHANG CHANG MAN
IPC: G11C16/06
Filed: 1998-10-26
Abstract: The arrangement includes a sub-line decoder (20a) and a sub-word conductor selector (21a, 25a), comprising at least one first control circuit (50) which receives the first line signal and a first release signal. The control circuit controls at least one first word conductor, if the first line signal and the first release signal are active, and contains a circuit which eliminates interference signals on the first word conductor, if the first line signal is inactive. The arrangement includes at least one sub-line decoder (20a) which decodes address signals to produce at least one first line signal, and at least one sub-word conductor selector (21a, 25a) which comprises at least one first control circuit (50) which receives the first line signal and a first release signal.  The control circuit controls at least one first word conductor, if the first line signal and the first release signal are active. The control circuit contains a circuit which eliminates interference signals on the first word conductor, if the first line signal is inactive.
Patent DE-19849938-A1 (DE)
Title: Flash memory with tunnel insulation films
Inventor: YU JAE MIN
IPC: H01L21/8247
Filed: 1998-10-29
Abstract: A number of gate insulation films, control gate lines (35), and gate cap insulation films are stacked in this order, lie on the floating gates (33) and are zig-zag shaped for different spacing. Source regions are formed at spots where the control gate lines extend near each other.  Drain regions are formed in zig-zag shape at spots of wider spacing of the control gate lines. Source contact regions (47) expose the source regions. A first flat line is formed on substrate surface in contact with source region, while bit line contact regions (48) expose the drain regions. A second line (46) extends orthogonally to the control gate lines and contacts the bit line contact regions.
Patent DE-19854091-A1 (DE)
Title: Pretreatment process, especially for car bodies prior to electro-dip lacquering, comprises degreasing, passivation and rinsing of bodies produced from pre-phosphated sheet
Inventor: SCHULZ NORBERT
IPC: C23C22/73
Filed: 1998-11-24
Abstract: Bodywork pretreatment process, comprising degreasing, passivation and rinsing of bodywork produced from pre-phosphated sheet. Bodywork pretreatment prior to painting comprises subjecting bodywork, produced from pre-phosphated sheet, to degreasing, passivation and rinsing by a high pressure process or by an immersion and/or spray process in a pretreatment unit preceding the lacquering unit. An Independent claim is also included for a high pressure apparatus for carrying out the above process, including a high pressure phosphating unit for locally post-phosphating damaged pre-phosphated layer regions of the bodywork.
Patent DE-19854097-A1 (DE)
Title: Packing box for holding notebooks, for example, has two oppositely disposed cover flaps detachably interconnected by buttons, whereby the flaps overlap each other, and both flaps have elongated holes extending in folding direction
IPC: B65D5/66
Filed: 1998-11-24
Abstract: Two oppositely disposed cover flaps(2,3) are detachably interconnected by buttons(4), whereby the flaps overlap each other. Both flaps have elongated holes extending in the folding direction and of which one is longer than the other. Each button has a contact plate and a clamping piece between which the flaps are clamped. The contact plate and clamping piece are interconnected by a shank. The clamping piece extends on both sides and has clamping faces with indentations lying against the underside of the lower flap.
Patent DE-19855912-A1 (DE)
Inventor: MARSCH WILHELM
IPC: C08K5/56
Filed: 1998-12-03
Abstract: Silicone rubber composition contains a platinum complex having at least one unsaturated group, a metal oxide and boric acid or zinc borate. A composition (I) contains a peroxide or condensation cross-linked silicone rubber, a metal oxide consisting of magnesium oxide, aluminum oxide, tin oxide, calcium oxide, barium oxide or precursor compounds that form oxides on heating, boric acid or zinc borate and platinum complexes having at least one unsaturated group. Independent claim are included for: (i) a process for the preparation of (I) by mixing the components; (ii) cable or a profile that contains (I).
Patent DE-19856514-A1 (DE)
Title: Pipeline overpressure reliever of sealable plug employs pin so dimensioned as to shear off at excess pressure to free relief opening.
Inventor: WEINHOLD KARL
IPC: F16K17/14
Filed: 1998-12-08
Abstract: A pin (13) holding a plug (4) sealably in a pipeline (1) is so dimensioned as to shear off at impermissible line pressure and so free the opening (2). The plug is held in place by two diametrically opposing pins and possibly by an additional holding element hinged to the pipeline in the form of pin or cotter. The plug (4) is surmounted at spacing by an L- or U-profile (8) fitted radially to the pipeline (1) and this angular profile can be swiveled in the pipeline so as to free the opening (2) once the safety bolt (12) has been removed.
Patent DE-19904494-A1 (DE)
Title: Bit-synchronization circuit for e.g. passive double star PDS system, large-sized computer, optical receiver in e.g. large-scale optical interconnection network, large-capacity ATM switch
Inventor: TAJIMA AKIO
IPC: H04L7/02
Filed: 1999-01-27
Abstract: The phase of the phase comparator (3), the input data to the identification circuit (4) and the clock of the identification circuit are equal. The bit-synchronization circuit includes a polyphase clock generator circuit (2) which generates mutually different clocks whose phase is synchronized with the input standard clock. The identification circuit identifies the input data, respectively, using each clock from circuit (2) as a data identification clock. The phase comparator compares the phase of the input data and each clock from circuit (2). A phase determining circuit (5) determines the clock whose level transmission timing is generated in the center section of the level transition timing, at which the input data adjoin mutually, depending on the phase comparison result. A selector (6) chooses and derives the output of the identification circuit, using the clock determined by the phase determining circuit as the data identification clock.
Patent DE-19906146-A1 (DE)
Title: Nozzle for atomizing of fluids, and especially injection of fuels in combustion engines, has flow passage in form of at least two-start screw thread
Inventor: WALZEL PETER
IPC: B05B1/34
Filed: 1999-02-13
Abstract: The nozzle has a flow passage(1) which has no core and with a wall in the form of an at least two-start screw thread. The screw thread-form wall has a contour in the form of a screw profile(3) with a depth(T) of thread at least 1/5 of the external diameter(8). The shape of the screw profile may have a rounded contour. The cross sectional face(Ag) of each thread is at least half times as large as the cross sectional face(Ad) of the circle inscribed in the screw profile.  An Independent claim is included for an application for the proposed nozzle which may be for the injection of fuels in combustion engines, and especially Otto engines and diesels.
Patent DE-19907792-A1 (DE)
Inventor: ECKSTEIN LUTZ
IPC: B62D6/00
Filed: 1999-02-24
Abstract: The aim of the invention is to improve the usability in different applications of a regulating system for coupling two actuators (3, 7), with regard to actuating position and actuating force, whereby each actuator (3, 7) has its own force control circuit (1, 2). Said control circuits are coupled together using the force actual values (HKist, RKist) prevailing on the actuators (3, 7). The invention achieves this aim by coupling both force control circuits (1, 2) using a proportional factor (k), in such a way that a transmission of force forms between the actuators (3, 7). In particular, the inventive regulating system can be used advantageously in a steer-by-wire steering system for a motor vehicle, whereby one actuator is configured as a steering handle (3) and the other as steerable vehicle wheels (7).
Patent DE-19909629-A1 (DE)
Title: Device for determining brightness and infrared component and colour temperature of daylight
Inventor: BAMBERGER MICHAEL
IPC: H05B37/02
Filed: 1999-03-05
Abstract: The device determines the brightness, the IR component and the colour temperature of daylight. The device has at least one brightness sensor. It also has a device for measuring the time. The device also includes a calculating unit. The latter calculates the colour temperature and the IR value on the basis of the measured brightness and the time. Preferably the computing unit includes the time measuring device. The device may also include analog and/or digital outputs to output the measured brightness and the calculated colour temperature.
Patent DE-19910771-A1 (DE)
Title: Method of tracking a scanning plane motion for three-dimensional freehand ultrasonic scanning of the human anatomy using adaptive spot correlation
Inventor: MO LARRY Y L
IPC: A61B8/14
Filed: 1999-03-11
Abstract: The method involves manually scanning an ultrasonic scanner over the object; operating the scanner so that it transmits ultrasonic beams and detects ultrasonic echoes reflected from a number of scanning or sampling planes; deriving data for each of a number of individual images, whereby the data are derived from ultrasonic echoes; determining a degree of correlation between the data from corresp. kernels of core pairs of successive individual images, whereby the degree of correlation is a function of the normalized sum of absolute differences between corresp. data from the corresp. kernel; and computing the distance between the successive scanning or sampling planes as a function of the degree of correlation. An Independent claim is also included for an arrangement for three-dimensional image generation of an object vol.
Patent DE-19916655-A1 (DE)
Title: Control of motor vehicle engine torque using a sensor that measures engine speed, the controller being deactivated during gear change processes until rotation speed exceeds an extreme value when it is reactivated
Inventor: VIESER STEFFEN
IPC: F16H59/68
Filed: 1999-04-14
Abstract: Control procedure in which the gearing unit torque is measured so that oscillations in the engine rotation speed can be minimized. During a gear change the control unit does not influence the engine torque, except if the rotation speed exceeds an extreme value for rotation speed at which time the controller takes over to limit rotation speed.  An Independent claim is made for a device for controlling engine speed.
Patent DE-19919066-A1 (DE)
Title: Single or twin layer winding for high voltage transformer or coil, has individual turns of winding inclined at specific winding angle with respect to winding axis of core and arranged in parallel with one another with partial overlap
Inventor: WEBER BENJAMIN
IPC: H01F27/28
Filed: 1999-04-27
Abstract: The winding consists of an electrical conductor (3) coated with band shaped insulation material (4) or two separate band shaped foils e.g. a conductor foil and an insulation foil, wrapped such that individual turns of the winding are inclined at a specific winding angle (W1) with respect to the winding axis (2) of a core (1) and are arranged in parallel with one another with partial overlap.
Patent DE-19919137-A1 (DE)
Title: Method of developing a threshold signal for performing a thread in a multithread process does not terminate the entire process, which can have other threads running
Inventor: YEAGER WILLIAM J
IPC: G06F9/48
Filed: 1999-04-27
Abstract: The method involves detecting a threshold signal produced by a thread in a multithread process, calling up the threshold signal thread to develop the threshold signal originated by the thread, terminating resources and connections associated with the special thread which caused the threshold signal without terminating resources and connections for other threads not connected with the signal, whereby the other threads remain unaffected by the signal and can continue to operate. An Independent claim is also included for a method of conducting a multithread process, a computer system with a multithread process and a computer-readable medium.
Patent DE-19920623-A1 (DE)
Title: Lining for container for moist waste is produced from single flat piece of paper- papier mache - or cardboard-based composite material with central section and walls, central section having depressions which encourage drop formation
Inventor: GASTHAUS GREGOR
IPC: B65F1/04
Filed: 1999-05-05
Abstract: The lining for a container for moist waste is produced from a single flat piece of paper- papier mache - or cardboard-based composite material with a central section (2) and walls (4) which can be folded up . The central section has depressions (3) which encourage drop formation.
Patent DE-19921421-A1 (DE)
Title: Circulating pump with integral temperature control valve, suitable for cooling / heating control in internal combustion engine vehicle
Inventor: BARUSCHKE WILHELM
IPC: F01P7/16
Filed: 1999-05-08
Abstract: A circulating pump for a heating / cooling circuit in an internal combustion engine motor vehicle, has an integral control valve (V), within the pump housing (G).  Valve (V) is a positionable rotary actuated temperature control valve which allows a heat exchanger / cooler, connected between A2 and Z1 to be by-passed by directing the liquid directly from inlet Z2 to port A1, for example to speed engine warm-up to optimum operating temperature at the start of a journey.